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Finding the Third Proportional to 17,004.50 and 36,067.50

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Solution

The third proportional to 17,004.50 and 36,067.50 is: 76,501.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,004.50 : 36,067.50 = 36,067.50 : x
  2. Step 2: Convert to fraction form
    17,004.50/36,067.50 = 36,067.50/x
  3. Step 3: Cross multiply
    17,004.50x = 36,067.50 × 36,067.50
  4. Step 4: Simplify right side
    17,004.50x = 1,300,864,556.25
  5. Step 5: Solve for x
    x = 1,300,864,556.25/17,004.50
  6. Step 6: Final answer
    x = 76,501.19

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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.